What are the effects of fuel additives

Market authorities released test report notes that only qualified additives can reduce fuel consumption, as well as increased power, maintenance engine, remove carbon deposits and other effects. In addition, The analysis of Auto Diagnostic Tool monitoring data shows that, after using the correct fuel additives, in the automobile exhaust hydrocarbon fell by 26.6%, a 19.7% drop in carbon monoxide.

Select the high quality additive, not only can serve to reduce fuel consumption, as well as maintenance of the engine, remove carbon, environmental protection and other effects. More importantly, it is the engine maintenance measures, can prolong the engine's service life. And the use of inferior additives. Black smoke from the rear of the car.

Additives by cleaning the carburetor or fuel injectors dredge, improve fuel flow to reduce fuel waste; and wherein the accelerant for a class of fuel additives are directly involved in the physical and chemical reactions in the cylinder in the engine can be effectively improved engine efficiency. So the fuel additives can still play a role fuel-efficient.

Fuel additives for gasoline and diesel fuel into two additives. Gasoline additive main component is an organic compound with cleaning, dispersion, emulsion, antioxidant, anti-corrosion, anti rust, lubrication, combustion, cleaning function. Not volatile, non-flammable, does not form secondary pollutants, storage safe.

Additives contained in the purification, has been adhered to in other parts of the heating surface grease, gum and carbon deposits in the combustion chamber of the role of pine, making it easy to be in the air in "clear", and after combustion exhaust. Activated molecules such additives added to the oil dispersant that would allow rapid diffusion of small molecules directly attack the oil molecules in the long chain carbon bond, causing complete combustion, improved engine power, fuel consumption is reduced. You can use the Launch X431 Creader VII+ or Launch X431 CResetter II tool to check the engine operating status.

Fuel additive also has many effects, such as:
First, remove carbon deposits, clean the fuel system
Second, enhance the performance of engine power
Third, to improve atomization, save fuel
Fourth, corrosion, rust, lubrication, protection engine
Fifth, reduce noise and wear and extend engine life
Sixth, the elimination of black smoke and reduce emissions

When you purchase fuel additives, to fully understand the composition and effectiveness of additives, buy some products with well-known and well preserve consumer certificate and service bills. Some products contain graphite, Teflon resin particles, fluoride, etc., likely to cause precipitation inside the engine, affect vehicle performance, try not to buy products containing these ingredients. You can regularly used Autel MaxiSys Pro MS908P or Autel MaxiDiag Elite MD802 tools to detect the vehicle performance.
Source: http://www.focalobd.com/blog/what-are-the-effects-of-fuel-additives/

How to check the working condition of automobile shock absorber

Automobile shock absorber is mounted on an automobile chassis parts, it is used to shock absorption, simply put, is in the car through the rugged road, shock absorbers allows occupants to reduce the bumpy feeling, also can effectively keep the car running smooth. Automobile shock absorber is also have the use fixed number of year, use after a period of time may fail, you can use Auto Diagnostic Tool to check the performance of automotive shock absorbers, following will teach you how to check the car shock absorber the working conditions.

To determine if there is no damage automotive shock absorbers have a good way, that is in the ground at low speed, and then brakes, if you feel the car shake very badly, that's the shock absorber problem, or when driving in uneven road , the body feels a strong sense of bumps, it is also possible that poor shock absorber effect. In this case should go to the 4S shop, using Launch X431 IV GX4 or Launch X431 GDS professional tools overhauled.

If you want to check the shock absorber, we can first and the lower end of the shock absorber fixed in a vise, with hand drawing compressed several times, the normal shock absorber should have certain damping force, and to the tensile resistance should be greater than the compression resistance. If the unstable or no resistance may shock absorber lack of oil or damaged parts, should overhaul or replacement parts.

If only one side of the shock absorber to fail, it is suggested that the two sides of the change together, it is no use in a separately. Change is the need to use Autel AutoLink AL439 or Autel AutoLink AL609 tool to check, one can check whether automobile shock absorber has a good working, by hand Press a few bumper car, if the car can play two or three times, the automobile shock absorber works very well.
Source: http://www.focalobd.com/blog/how-to-check-the-working-condition-of-automobile-shock-absorber/

How to replace the air filter

The automobile engine is very precision components, a very small impurities will damage the engine. Therefore, in the air into the cylinder before, must first go through the air filter, can enter the cylinder, air filter is safe valve of the engine, air filter is good or bad relationship with the life of the engine, you can use the OBD Diagnostic Tool to check whether the engine is damaged.

Air filter disassembling method
Replace the air filter is the most simple, many cars do not even need any Launch X431 GDS or Launch X431 V Pro tool, replace the air filter is very simple. the replacement, first loosen the hoop, then release around spring clips on the air filter housing, The air filter cover counterclockwise turn at an angle, the cover can be removed, if that valve chamber cover the ventilation duct obstruction, it can be plugged in. Remove the air filter, put the new air filter installed, then all the removed parts put back in situ.

Replace the air filter should be noted:
Many models of air filter, not only different models are not the same, is the same in different models of the product shape is also different. If it yourself replacement, the best first removed the old pieces, compare to buy. Quality air filter paper very dense, and the texture, color uniformity, paper and plastic edges are not hair stubble, support the filter of barbed wire is also very neat, smell, not pungent smell, otherwise there may be counterfeit or made of recycled materials shoddy products.

When the car with mileage of air filter maintenance mileage interval specified, or the air filter clogging indicator alarm, must be used Autel MaxiTPMS TS501 or Autel MaxiTPMS TS601 tool to clean the air filter. In general road conditions, the car driving 7500-8000km must be on the air filter cleaning and maintenance.
Source: http://www.focalobd.com/blog/how-to-replace-the-air-filter/

Check the contents of the automobile brake system

Whatever the ultimate brake system is by the brake pad or brake shoe to complete brake function. Therefore, to check the thickness of the brake pads or brake shoes regularly. When they find it close to or less than the thickness of the minimum thickness specified by the manufacturer, should be replaced immediately. Check the brakes at the same time, also check the brakes or brake drum wear, if use Auto Diagnostic Tool to check the contact surface dents, the need for timely disc or drum, to ensure the brake pads contact area improve braking force.

In addition also need to check the brake fluid level, if that brake fluid level is too low, should be appropriate to add brake fluid (must add the same brand of brake fluid, different brands of brake fluid in the brake after mixing pipe may corrode and affect brake effect), the height of the liquid should be maintained in brake oiler scale division line between the upper and lower bounds, and then use the Launch X431 Diagun III or Launch Creader VI tools to check the brake fluid working is normal.

Mainly from the maintenance of brake fluid brake fluid selection and replacement of two aspects, in the selection of brake fluid, depending on how the performance, the best buy brand name products, quality and security. If the brake fluid fouling, emissions from all brake fluid and flush the entire system, then use the new brake fluid filling cylinder.

Do not re-use brake oil, all be discharged from the system of the brake fluid should be discarded, if you continue to use the brake fluid in the case of deterioration, will be on the brake master cylinders, wheel cylinders, hydraulic control unit and other components It produced affecting the normal operation or even damage the brake and performance degradation or even brake failure. Cause accidents, affect the safety of personnel and passengers, so check the car's performance on a regular basis, Autel AutoLink AL609 and Autel MaxiDiag Elite MD802 is a professional tool for checking vehicles.
Source: http://www.focalobd.com/blog/check-the-contents-of-the-automobile-brake-system/

How to buy Best brake fluid

The importance of the brake fluid for driver is indisputable, so, what are the features of best brake fluid, in the choose and buy should pay attention to what issues?

1, Low temperature fluidity is very good, which is particularly evident for cold areas. Using high quality brake fluid in cold as sensitive and reliable braking. The use of inferior brake fluid temperature performance is poor, high freezing point, below -20 ℃ temperatures will have solidified phenomenon, significantly affect the safety of driving.

2. Long-term use of non precipitate, Brake fluid in high temperature condition of long-term use, quality instability will produce thermal decomposition, produce a precipitate, also affect braking performance, Launch X431 Cresetter or Launch Creader V+ tools can help you to check the performance of automotive brake.

3, The brake system of various metal good antirust property. General brake fluid corrosion resistance is stronger, but high quality brake fluid for all kinds of metal corrosion greatly reduce anti-rust, can prolong the life of the brake pump, if add the inferior brake fluid will soon a corrosive action on metals, cause a harm to driving.

4, For a variety of rubber is not corrosion. High quality brake fluid after use cup serious expansion deformation phenomenon will not occur. The use of inferior brake fluid, cups easily expanded and deformed, causing the vehicle oil spills, when the brakes flip, causing the accident. Standard brake fluid in the expansion coefficient is generally 0.1% to 5% .

5, the boiling point the higher the better, lower evaporation. Boiling point of not less than 205 DEG C, when automobile run for a long period of time and in high speed or downhill, and the temperature will be up to the number of brake fluid, brake fluid temperature of the brake shoe temperature increased, if the boiling point of the brake fluid is not high enough, the brake fluid vaporizing, bubble, stepped on the brake is weak that could not be immediately reached to brake, it can not guarantee that traffic safety, in order to ensure your safety, in order to protect your driving safety, please use the timing Autel MaxiScan JP701 or Autel MaxiDiag FR704 tool to check car system performance.
Source: http://www.focalobd.com/blog/how-to-buy-best-brake-fluid/

Choose automobile ABS brake fluid matters needing attention

ABS is the installation of the modern car regular device, its function is becoming more and more attention. Because of the ABS system is more complicated than conventional braking system, you can use the Auto Diagnostic Tool to check the ABS system routine performance, therefore when choosing, replacement and supplement the brake fluid should pay special attention to:

The brake fluid correct selection:
1, in the ABS system, there is more rubber seals and rubber hoses, this requires the owner in the use of the brake fluid can't have strong swelling effects on rubber seals.

2, in the ABS system, there are more and more sophisticated metal parts and therefore requires the choice of brake fluid has good corrosion resistance, so as to avoid metal parts from corrosion.

3, in the ABS system, there is a longer, more complicated pipeline, therefore, requires the choice of brake fluid has a high boiling point, in order to avoid the brake fluid vaporize that braking system to produce air resistance, you can use Launch X431 CResetter II or Launch X431 Diagun III tool to check the brake system is working properly.

4, in the ABS system, the brake fluid through repeated pressure increase and decrease the circulation, therefore, the work of the brake fluid temperature and pressure is higher than conventional braking system of brake fluid, which requires the brake fluid has better oxidation resistance, in order to avoid brake fluid in formation colloid, sediment and corrosive substances.

5, the ABS system, brake fluid pathway is longer and more tortuous, resulting in brake fluid in flow process by the greater resistance; in addition, in the ABS system, moving parts more, more sophisticated, these moving parts of lubrication requirements higher. Therefore, ABS system, the choice of brake fluid must possess proper viscosity.

According to the above characteristics, ABS systems generally use brake fluid DOT4, Although DOT5 brake fluid has a higher boiling point, but because DOT5 is a silicon brake fluid, will strong damage to the rubber parts. Therefore, In the ABS system, generally do not use the brake fluid DOT5.

However, due to DOT3 and DOT4 brake fluid is alcohol-based, with strong moisture absorption, with the use of extension of time in which the water content will increase. When the brake fluid contains more moisture, will make dynamic pressure regulation means precision parts corrosion occurs, in cold weather conditions, but also the viscosity of the brake fluid increases, affecting the flow of the brake fluid in the brake system, the brake becomes slow, resulting in system moving distance is extended.

In addition, the brake fluid in the water will have a very significant impact on the boiling point of the brake fluid, gas resistance. DOT3 and DOT4 brake fluid usually after 12 months of use after which the moisture content of 2%, after after 18 months of use, where the moisture content of up to 3%, you can use the Autel Maxidiag Elite MD703 or Autel MaxiDiag FR704 tool to check the brake fluid water content, therefore, suggest you every 12 months to replace a brake fluid.
Source: http://www.focalobd.com/blog/choose-automobile-abs-brake-fluid-matters-needing-attention/

The six functions of fuel additive

Function one, lubrication. Fuel additives replacing lead to lubricate the upper part of the engine block, the engine is smooth, not dry, improved power, lower fuel consumption. If you want to know more information, you can use the OBD Diagnostic Tool to check.

Function two, full combustion. When burned, small water microemulsion particle effect at high temperatures swept into the steam generation "micro-explosion" so that the combustion flame propagation is more uniform and delicate, so that the gas atomization is improved, so as to achieve complete combustion.

Function three, antioxidant. Fuel additive antioxidant ingredients can inhibit from fuel components in unstable components and a little olefin diene in the environment under the effect of temperature and air oxidation condensation formation of glial process, avoid the metal surface oxidation of automobile engine, to ensure the normal work of the engine. You can use the Launch X431 Creader VIII or Launch Creader VII tool to test the performance of the engine.

Function four, rust protection . Fuel in the storage and use process, there will be water, can cause rust, oil system for vehicle fuel additives can prevent the rust of pipelines and oil system.

Function five, anti-corrosion. Fuel to meet in the process of transportation, storage, use water caused by the oil emulsion, the oil-water boundary and form slag emulsion cream, cause the clogging in filter, and oil emulsification easy to moisture into the air intake system and combustion chamber corrosion and impact the normal operation of the engine, and composition of demulsification can prevent corrosion and affect the normal operation of the engine.

Function six, clean. Fuel additives contain pollutants, it has been adhered to in other parts of the heating surface grease, gum and carbon deposits in the combustion chamber of the role of pine, making it easy to be in the air in "clear", and after combustion exhaust. Carburetor vehicle hydraulic system, EFI car nozzle, intake valve has the function of keeping clean, using Autel MaxiTPMS TS401 or Autel AutoLink AL609 tool reads the carburetor real-time data.
Source: http://www.focalobd.com/blog/the-six-functions-of-fuel-additive/